Helical compression spring can be customized according to your requirement,which is produced by the automatic computer coil spring machine ,with the advantage of high strength fatigue resistance,exported to markets at home and abroad .

Overview:
J61Y high temperature and high pressure power station globe valve is Applicable to oil, natural gas, high temperature and high pressure pipeline do as purpose, common size: 10-500 - mm, pressure: 10.0-32.0 Mpa.
Product characteristics and...

Differential pressure and flow regulator also called self-operated differential pressure control valve. It is composed of the control valve, actuator and a spring used for pressure setting. It is suitable for controlling differential pressure in the ...

We can supply a wide range of Control valves:
control valves
gas control valves
vacuum control valves
flow control valves
Rotary control valves
linear control valves
Severe service control valves
Control ball valves
Rressure independent con...

HDPE Flap Valves can be used in Surface, Sewer and Water Process applications.
The most popular wall mounted type we offer are available from 100mm to 1500mm as standard with all sizes up , The drain flap valve are manufactured using modern material...

Product overview
Pneumatic gate valve, with the aid of compressed air driven valve, gate valve is closed, sealing surface can only rely on medium pressure to seal, that depend on medium pressure, the disc will be to the other side of the valve sea...

Locks can be used to lock the manual valve when it is fully open or closed so as to prevent non-working personnel from pulling the handle which may result in misoperation of valve.It can also avoid opening or closing of valve resulting from the shock...

Overview:
American standard H64H check the introduction of heat power station
Butterfly check valve for straight-through processing, the above several kinds of check valve in the connection form can be divided into the threaded connection, flange c...